If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x + -1(3x + -7) + -1(2x + -3) = 8x(x + -1) Reorder the terms: 4x + -1(-7 + 3x) + -1(2x + -3) = 8x(x + -1) 4x + (-7 * -1 + 3x * -1) + -1(2x + -3) = 8x(x + -1) 4x + (7 + -3x) + -1(2x + -3) = 8x(x + -1) Reorder the terms: 4x + 7 + -3x + -1(-3 + 2x) = 8x(x + -1) 4x + 7 + -3x + (-3 * -1 + 2x * -1) = 8x(x + -1) 4x + 7 + -3x + (3 + -2x) = 8x(x + -1) Reorder the terms: 7 + 3 + 4x + -3x + -2x = 8x(x + -1) Combine like terms: 7 + 3 = 10 10 + 4x + -3x + -2x = 8x(x + -1) Combine like terms: 4x + -3x = 1x 10 + 1x + -2x = 8x(x + -1) Combine like terms: 1x + -2x = -1x 10 + -1x = 8x(x + -1) Reorder the terms: 10 + -1x = 8x(-1 + x) 10 + -1x = (-1 * 8x + x * 8x) 10 + -1x = (-8x + 8x2) Solving 10 + -1x = -8x + 8x2 Solving for variable 'x'. Combine like terms: -1x + 8x = 7x 10 + 7x + -8x2 = -8x + 8x2 + 8x + -8x2 Reorder the terms: 10 + 7x + -8x2 = -8x + 8x + 8x2 + -8x2 Combine like terms: -8x + 8x = 0 10 + 7x + -8x2 = 0 + 8x2 + -8x2 10 + 7x + -8x2 = 8x2 + -8x2 Combine like terms: 8x2 + -8x2 = 0 10 + 7x + -8x2 = 0 Begin completing the square. Divide all terms by -8 the coefficient of the squared term: Divide each side by '-8'. -1.25 + -0.875x + x2 = 0 Move the constant term to the right: Add '1.25' to each side of the equation. -1.25 + -0.875x + 1.25 + x2 = 0 + 1.25 Reorder the terms: -1.25 + 1.25 + -0.875x + x2 = 0 + 1.25 Combine like terms: -1.25 + 1.25 = 0.00 0.00 + -0.875x + x2 = 0 + 1.25 -0.875x + x2 = 0 + 1.25 Combine like terms: 0 + 1.25 = 1.25 -0.875x + x2 = 1.25 The x term is -0.875x. Take half its coefficient (-0.4375). Square it (0.19140625) and add it to both sides. Add '0.19140625' to each side of the equation. -0.875x + 0.19140625 + x2 = 1.25 + 0.19140625 Reorder the terms: 0.19140625 + -0.875x + x2 = 1.25 + 0.19140625 Combine like terms: 1.25 + 0.19140625 = 1.44140625 0.19140625 + -0.875x + x2 = 1.44140625 Factor a perfect square on the left side: (x + -0.4375)(x + -0.4375) = 1.44140625 Calculate the square root of the right side: 1.200585795 Break this problem into two subproblems by setting (x + -0.4375) equal to 1.200585795 and -1.200585795.Subproblem 1
x + -0.4375 = 1.200585795 Simplifying x + -0.4375 = 1.200585795 Reorder the terms: -0.4375 + x = 1.200585795 Solving -0.4375 + x = 1.200585795 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4375' to each side of the equation. -0.4375 + 0.4375 + x = 1.200585795 + 0.4375 Combine like terms: -0.4375 + 0.4375 = 0.0000 0.0000 + x = 1.200585795 + 0.4375 x = 1.200585795 + 0.4375 Combine like terms: 1.200585795 + 0.4375 = 1.638085795 x = 1.638085795 Simplifying x = 1.638085795Subproblem 2
x + -0.4375 = -1.200585795 Simplifying x + -0.4375 = -1.200585795 Reorder the terms: -0.4375 + x = -1.200585795 Solving -0.4375 + x = -1.200585795 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4375' to each side of the equation. -0.4375 + 0.4375 + x = -1.200585795 + 0.4375 Combine like terms: -0.4375 + 0.4375 = 0.0000 0.0000 + x = -1.200585795 + 0.4375 x = -1.200585795 + 0.4375 Combine like terms: -1.200585795 + 0.4375 = -0.763085795 x = -0.763085795 Simplifying x = -0.763085795Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.638085795, -0.763085795}
| 8z+4=11z-17 | | 3x+4(1)=-2 | | 5(2u-2)-12u= | | 5m+2n-2m+9n= | | 2x+12=3x-8 | | 9+3r=-17 | | -72+11y+2=4(5y-2)-8 | | -2(2-5x)=8x-2 | | 14qp-51q^2+p^2= | | -5x-3x+9x=4-x | | 1/2x=1/4-6 | | w/7=3=-1 | | 2(2-5x)=8x-2 | | 13=-10y+3y | | 4(x-3)(x+4)=0 | | 5y-y=-12+y | | 2.5=(x-54166)/10200 | | 4(5x-3)+9=-2 | | (6x+2)(7x^2-5x-4)= | | 2x-10=38 | | -9r+1=-80 | | 3x8/3 | | mx^2+(2m-1)x+(m-1)=0 | | 5=x/4=1 | | 16=-10b+3b | | x^3-5x=-3 | | -8x-8=9x+43 | | 8(y-1)+5(y-1)= | | 5x+9y=-42 | | 2(x+6)-4(-x+3)=3(2x+1)-3 | | 2b*b*3a= | | -3x+2y=-34 |